package com.qf.service;

/**
 *
 * 房东实现类
 * @author lixu
 */
public class FanDongServiceImpl implements FanDongService{

    public void init(){

        System.out.println("==初始化");
    }

    @Override
    public void zufang() {
        System.out.println("==3:签合同");
        //int i = 1/0; //算术异常
        System.out.println("==4:付房费");
    }
}
